ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Mar 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Sponsored by THD
Monday, June 8, 2020|3:30–5:15PM EDT
Session Chair:
Wade R. Marcum
Alternate Chair:
Seung Jun Kim
Session Organizer:
Jun Fang (ANL)
Track Organizer:
Igor Bolotnov (NCSU)
Staff Producer:
Jessica Vazquez (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
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Improvement of Advanced Nuclear Reactor Safety Analysis Codes Using CFD
Rohan Biwalkar (Pittsburgh Technical LLC), Sola Talabi (Pittsburgh Technical LLC), Kenneth Redus (Redus and Associates LLC)
Paper
CFD Modeling of Hot-Channel for Potential High-Power Configuration of Missouri S&T Reactor
Thaqal Alhuzaymi (King Abdulaziz City for Science and Technology), Ayodeji B. Alajo (Missouri Univ. Science and Technology), Joshua Schlegel (Missouri Univ. Science and Technology)
Study on Selecting Conservative Axial Power Shape for DNBR Design Limit
Shane Park (KEPCO Nuclear Fuel)
Presentation Video (Visible to Attendees)
Theoretical Exploration of Heat Transfer Characteristics of Liquid Metals
Yaou Shen (Nuclear Power Institute of China), Shinian Peng (Nuclear Power Institute of China), Mingyu Yan (Nuclear Power Institute of China), Yu Zhang (Nuclear Power Institute of China), Jian Deng (Nuclear Power Institute of China)
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